<template>
    <div>
<el-breadcrumb separator-class="el-icon-arrow-right">
  <el-breadcrumb-item :to="{ path: '/login' }">首页</el-breadcrumb-item>
  <el-breadcrumb-item>商品管理</el-breadcrumb-item>
  <el-breadcrumb-item>商品列表</el-breadcrumb-item>
</el-breadcrumb>
  <el-card class="box-card">
<el-row :gutter="50">
  <el-col :span="9">
          <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getGoodsList">
    <el-button slot="append" icon="el-icon-search" @click="getGoodsList"></el-button>
  </el-input>
  </el-col>
  <el-col :span="5">
          <el-button type="primary" @click="goAddpage">添加商品</el-button>
          </el-col>
</el-row>
<el-table :data="goodslist" border stripe>
    <el-table-column type="index"></el-table-column>
     <el-table-column label="商品名称" prop="goods_name"></el-table-column>
     <el-table-column label="商品价格（元）" prop="goods_price" width="95px"></el-table-column>
     <el-table-column label="商品重量" prop="goods_weight" width="70px"></el-table-column>
     <el-table-column label="创建时间" prop="add_time" width="140px">
         <template v-slot="scope">
          {{scope.row.add_time | detaFormat}}
         </template>
     </el-table-column>
     <el-table-column label="操作">
      <template v-slot="scope" width="130px">
        <el-button type="primary" icon="el-icon-edit" size="mini" >编辑</el-button>
        <el-button type="danger" icon="el-icon-delete" size="mini" @click="removeById(scope.row.goods_id)">删除</el-button>
        </template>
     </el-table-column>
</el-table>
<el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[1, 2, 5, 10]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total">
    </el-pagination>
  </el-card>
    </div>
</template>
<script>
export default {
    data(){
        return{
     queryInfo: {
      query: '',
      pagenum: 1,
      pagesize: 5     
      },
     goodslist:[],
      total:0
     }
    },
    created(){
     this.getGoodsList()
    },
    methods:{
       async getGoodsList(){
           const {data:res} = await this.$http.get('goods',{params:this.queryInfo})
            if(res.meta.status !==200){
                return this.$mes.error('获取商品列表失败！')
            }
            this.$mes.success('获取商品列表成功！')
            console.log(res.data)
            this.goodslist=res.data.goods
            this.total=res.data.total
    },
    handleSizeChange(newSize){
            this.queryInfo.pagesize = newSize
            this.getGoodsList()
        },
    handleCurrentChange(newPage){
            this.queryInfo.pagenum = newPage
            this.getGoodsList()
        },
        async removeById(id){
            const comfirmResult = await this.$confirm('此操作将永久删除该商品, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).catch(err => err)
        if(comfirmResult !== 'comfirm'){
            return this.$mes.info('已经取消删除！')
        }
        const {data:res} = await this.$http.delete(`goods/${id}`)
        if(res.meta.status !==200){
            return this.$mes.error('删除失败！')
        }
         this.$mes.success('删除成功！')
         this.getGoodsList()
        },
        goAddpage(){
            this.$router.push('/goods/add')
        }
    }
}
</script>
<style lang="less" scoped>
.el-breadcrumb{
    font-size: 15px;
    line-height: 50px;
}
.el-table{
    margin-top: 15px;
    font-size: 13px;
}
</style>